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Hot! #3294

Back End Developer  

Hire Bonus
Key skills: 3+ years as Back End / Node.js / TypeScript / ExpressJS / GraphQL / DevOps / Docker / blockchain/smart contracts / English B2
Back End Developer

As a Back End Developer you will be involved in development of a App, providing access to yield farming (high interest account) and other DeFi investment opportunities.


  • Research, design, develop, and test blockchain/dapp technologies
  • Brainstorm and help evaluate applications for new tools and technologies as they
  • continually evolve
  • Maintain and extend current server-side applications responsible for integration and
  • business logic
  • Be involved in the global blockchain community—work on implementing and integrating
  • the latest improvement proposals
  • Document new solutions as well as maintaining that of existing ones
  • Adapt structured coding styles for easy review, testing and maintainability of the code.


  • 3+ years of experience as Back End / Full Stack Software Developer
  • Proficient in TypeScript, Node.js, ExpressJS, GraphQL
  • Hands-on with SQL or NoSQL databases
  • DevOps experience and Docker
  • Google Cloud experience.
  • Familiarity with Ethereum blockchain and smart contracts, decentralized finance space
  • Knowledgeable in data structures and algorithms
  • Understanding of OOPS concepts, Persistence, Threading
  • Experience working with large codebases
  • Experience working with open-source projects
  • Familiarity with basic cryptography
  • English - upper intermediate

Project Tech Stack:

  • Node.js, TS, ExpressJS, Apollo GraphQL
  • Firestore, MySQL
  • Google Cloud, AppEngine, Docker
  • Github, github actions
  • Jira/Confluence; Git
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